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Fe(NO3)3 + 6 NH4SCN = 6 NH4 + 3 NO3 + [Fe(SCN)6]
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe(CrO2) + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 Fe(CrO2) + 4 K2CO3 + 5 O2 = 2 Fe2O3 + 4 K2CrO4 + 4 CO2
Na2S2O3 + Br2 + H2O = HBr + Na2SO4 + S =>
Na2S2O3 + Br2 + H2O = 2 HBr + Na2SO4 + S
Cl2(aq) + NaI(aq) = NaCl(aq) + I2(s) =>
Cl2(aq) + 2 NaI(aq) = 2 NaCl(aq) + I2(s)
Pb(NO3)2 + K2I2 = K2(NO3)2 + PbI2 =>
Pb(NO3)2 + K2I2 = K2(NO3)2 + PbI2
I2 + HSO3{-} + H2O = I{-} + H{+} + SO4 =>
2 I2 + HSO3{-} + H2O = 4 I{-} + 3 H{+} + SO4
C20H42 = C13H34 + C2H4 =>
8 C20H42 = 2 C13H34 + 67 C2H4
PbSO4 = PbO2 + SO2 =>
PbSO4 = PbO2 + SO2
As2S5 + HNO3 = H2AsO4 + H3SO4 + NO2 + H2O =>
As2S5 + 37 HNO3 = 2 H2AsO4 + 5 H3SO4 + 37 NO2 + 9 H2O
FeCl3 + H2Cr2O7 = Cl2 + CrCl3 + Fe2O3 + HCl =>
14 FeCl3 + 3 H2Cr2O7 = 9 Cl2 + 6 CrCl3 + 7 Fe2O3 + 6 HCl
Ca3N2 + HOH = Ca(OH)2 + NH3 =>
Ca3N2 + 6 HOH = 3 Ca(OH)2 + 2 NH3
AgSO4 + Cu2 = Ag2 + CuSO4 =>
2 AgSO4 + Cu2 = Ag2 + 2 CuSO4
CrO3 + H2O = H4CrO5 =>
CrO3 + 2 H2O = H4CrO5
K2HPO4 = K + H + PO4 =>
K2HPO4 = 2 K + H + PO4
Na2SO4 + C4H6O4Ca = Na2C4H6O4 + CaSO4 =>
Na2SO4 + C4H6O4Ca = Na2C4H6O4 + CaSO4
OCl2 = O2Cl4 =>
2 OCl2 = O2Cl4
N2(g) + O2(g) = N2O4(g) =>
N2(g) + 2 O2(g) = N2O4(g)
CaAl2Si2O8 + Mg2Si2O6 = Ca3Al2Si3O12 + Mg3Al2Si3O12 + SiO2 =>
3 CaAl2Si2O8 + 3 Mg2Si2O6 = Ca3Al2Si3O12 + 2 Mg3Al2Si3O12 + 3 SiO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe(s) + HCl = FeCl3 + H2(g) =>
2 Fe(s) + 6 HCl = 2 FeCl3 + 3 H2(g)
(NH4)2CO3(s) = NH3(g) + CO2(g) + H2O(l) =>
(NH4)2CO3(s) = 2 NH3(g) + CO2(g) + H2O(l)
MnO4 + HBr = MnBr2 + H2O + Br =>
MnO4 + 8 HBr = MnBr2 + 4 H2O + 6 Br
NaF + Ca(OH)2 = CaF2 + NaOH =>
2 NaF + Ca(OH)2 = CaF2 + 2 NaOH
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
LiCl + H2O = HCl + Li2O =>
2 LiCl + H2O = 2 HCl + Li2O
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Ca3(PO4)2 + H2SO4 = CaHPO4 + CaSO4 =>
Ca3(PO4)2 + H2SO4 = 2 CaHPO4 + CaSO4
CuCNS + KIO3 + HCl = HCN + CuSO4 + ICl + KCl + H2O =>
4 CuCNS + 7 KIO3 + 14 HCl = 4 HCN + 4 CuSO4 + 7 ICl + 7 KCl + 5 H2O
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2 =>
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2
KHO + H2SO4 = K2SO4 + H2O =>
2 KHO + H2SO4 = K2SO4 + 2 H2O
Ca(OH)2 + Na2(SO)4 = Ca(SO)4 + Na2(OH)2 =>
Ca(OH)2 + Na2(SO)4 = Ca(SO)4 + Na2(OH)2
KBr + C6H6 + Cl2 = KCl + C6H5Br + HBr =>
2 KBr + C6H6 + Cl2 = 2 KCl + C6H5Br + HBr
AgO = Ag + O2 =>
2 AgO = 2 Ag + O2
Ga2O3 + HCl = GaCl3 + H2O =>
Ga2O3 + 6 HCl = 2 GaCl3 + 3 H2O
CH3COOH + Ba(OH)2 = BaH2 + CH3COOOH =>
2 CH3COOH + Ba(OH)2 = BaH2 + 2 CH3COOOH
C10H14N2O8Na2*2H2O = C + NH3 + Na2O + H2O + O =>
C10H14N2O8Na2*2H2O = 10 C + 2 NH3 + Na2O + 6 H2O + 3 O
Na + FeBO3 = Na3Fe + BO3 =>
3 Na + FeBO3 = Na3Fe + BO3
Zn{2+} + Cd = Zn + Cd{2+} =>
Zn{2+} + Cd = Zn + Cd{2+}
HI + H2SO4 = I2 + H2O + H2S =>
8 HI + H2SO4 = 4 I2 + 4 H2O + H2S
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
CH4 + Br21 = CBr4 + HBr =>
21 CH4 + 8 Br21 = 21 CBr4 + 84 HBr
Sn3(PO4)4 + SCO3 = Sn(CO3)2 + S3(PO4)2 =>
Sn3(PO4)4 + 6 SCO3 = 3 Sn(CO3)2 + 2 S3(PO4)2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
H2O2 + NH3O2 = H2O + NHO3 =>
2 H2O2 + NH3O2 = 3 H2O + NHO3
C2H3Br3 + O2 = CO2 + H2O + Br2 =>
4 C2H3Br3 + 11 O2 = 8 CO2 + 6 H2O + 6 Br2
Sn + Hg2(NO3)2 = Sn(NO3)2 + Hg =>
Sn + Hg2(NO3)2 = Sn(NO3)2 + 2 Hg
Mg + Hg2SO4 = MgSO4 + Hg =>
Mg + Hg2SO4 = MgSO4 + 2 Hg
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